On 3/24/2026 7:58 AM, Richard Biener wrote:
.
Yes, it seems to be still fastest to do qemu-user based testing on
x86-64 for riscv ...
The K1 and my 40c skylake systems were pretty comparable. The former
generates a lot less heat and doesn't compete with other builds though.
I'd expect QEMU to win when hosted on something more modern than
skylake cores ;-)
But I guess riscv(32?) is relevant as a cross target for embedded use.
Perhaps. There's certainly a lot of them around, but I don't see many,
if any, GCC focused focused on the rv32 space. It obviously benefits
from the working going on for rv64.
Jeff
